Mesozoic Era

This is the second era in the current Eon, the Phanerozoic Eon, it is followed by the Cenozoic Era.

Many events happened during this era, especially the rise of dinosaurs.

Many tectonic activities happened, such as the breakup of Pangaea. Birds also appeared in this era as well. Life began to flourish again after the Permian-Triassic Extinction events.

At the end of the period, the second worst extinction in history happened, killing off all dinosaurs and ammonites, and making way for the mammals, which would become dominant in the Cenozoic Era.

This era has been deemed, the Age of Reptiles (or Dinosaurs).